package collections;

import java.util.*;

public class Shuffle1
{
    public static void main(String args[])
    {
        List list = new ArrayList();

        list.add("abc");
        list.add("def");
        list.add("ghi");
        list.add("jkl");

        Collections.shuffle(list);

        Iterator iter = list.iterator();
        while (iter.hasNext())
            System.out.println(iter.next());
    }
}
